import java.awt.Frame;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.Graphics2D; // Used for anti-aliasing
import java.awt.RenderingHints; // Used for anti-aliasing

public class GraphicsDiceWithFrame
{
	public static void main(String[] args)
	{
		// Create a frame, set the size of the frame, and have the
		//  frame appear in the center of the screen
		Frame frame = new Frame();
		frame.setSize(314, 198);
		frame.setLocationRelativeTo(null);

		// Create (instantiate) an instance of the 'DiceCanvas' class
		//  and set its background color to black
		DiceCanvas canvas = new DiceCanvas();
		canvas.setBackground(Color.black);

		// Add the canvas to the frame and make the frame visible
		frame.add(canvas);
		frame.setVisible(true);

		// Close and destroy the window (frame) when a closing event is
		//  detected; without this section of code, it can be difficult
		//  for a user to end the program and make the frame go away
		frame.addWindowListener(new WindowAdapter()
		{
			public void windowClosing(WindowEvent e)
			{
				e.getWindow().dispose();
				System.exit(0);
			}
		});
	}
}

// The 'DiceCanvas' class becomes a type of canvas since it extends
//  the 'Canvas' class
class DiceCanvas extends Canvas
{
	// Display the graphics, text, and image in the frame
	public void paint(Graphics g)
	{
		// This line causes graphics and text to be rendered with anti-aliasing
		//  turned on, making the overall display look smoother and cleaner
		((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

		g.setColor(Color.white);     // Set the color for the dice
		g.fillRect(56, 48, 75, 75);  // Create die #1
		g.fillRect(176, 48, 75, 75); // Create die #2

		int valueDie1 = (int) (Math.random() * 6) + 1; // Choose a random die #1 value
		int valueDie2 = (int) (Math.random() * 6) + 1; // Choose a random die #2 value

		g.setColor(Color.red); // Set the color for the dice text
		g.setFont(new Font("Helvetica", Font.BOLD, 76)); // Set the dice text font and size

		g.drawString(Integer.toString(valueDie1), 71, 112);  // Display the die #1 value
		g.drawString(Integer.toString(valueDie2), 191, 112); // Display the die #2 value
	}
}